The actor, who has given his biggest hit ‘Yeh Jawaani Hai Deewani’ with Deepika, apparently preferred staying home instead of attending the bash held at a hotel in Worli.

Says a source, “Ranbir was not shooting on Saturday. It is clear that he did not want to attend the event. Ranbir was in no mood as Katrina apparently was not on the guest list.”

A source close to Katrina says, “I don’t think she was invited. She was shooting for a brand on that day.” Katrina and Deepika’s rivalry has become much-talked about with Dippy now finding herself in the number one position.

Recently when Deepika was asked to comment on Kat and RK’s Ibiza pictures, she had said, “It has never happened with me. I believe if you are a celebrity or public figure... these things are bound to happen... If I am a public figure and if someone has captured me then I feel I should have been a little careful.”